3rd Grade Math Col.

Place Value

100

What is 177 rounded to the nearest tens place?

180

200

What is 208 rounded to the nearest hundred?

200

300

Round to the nearest ten to estimate the difference.

85-39=

90-40=50

400

Round to the nearest ten to estimate the sum.

647+216+

650+220=870

500

Round to the nearest hundred to estimate the difference. 348-178=

300-200=100

Fractions

100

If you have 1/3 shaded please draw a picture of the fraction shaded?

1/3

200

How would you draw 2/6 on a number line?

Draw number line 

300

Write a fraction that is equivalent to 1/2?

4/8,5/10

400

Allison cut a sandwich into 4 equal pieces. She ate 1 piece. What's the fraction of the sandwich that is left?

3/4

500

Compare fractions

4/9 ___ 2/8

4/9 is greater than

multiply or divide

100

Make an array of 3 by 5. 

00000

00000

00000

200

Make an array of 2 by 8

00000000

00000000

300

81/9=

What is the multiplication fact?

9x9=81

400

Bob has 4 baskets. He puts 4 balls in each basket. How many balls does he have in all?

4x4=16 balls

500

Sam has 6 equal bunches of cards. He has 24 cards in all. How many cards are in each bunch? 

4 cards

Area & Perimeter

100

What is the area of 6ft by 8ft?

48 square ft

200

What is the perimeter of  4ft by 6ft?

4+4+6+6=

8+12=20 ft

300

What is the area of 7 sq. ft by 8 sq. ft?

7x8=56 sq. ft.

400

What is the perimeter of 8 ft by 7ft?

8+8+7+7=

16+14=30 ft

500

Find the area of 4ft by 3ft, and the perimeter. 

Area=12 sq. ft

Perimeter=4+4+3+3

8+6=14

Geometry

100

I have 3 sides and 3 angles.

Triangle

200

I have 4 equal sides, 4 right angels, I can be anyone but no one can be ME.

Square

300

I have 4 sides and only 1 pair of paralled sides. 

Trapezoid

400

I have 5 sides and 5 angles. 

Pentagon

500

I have 6 sides and 6 angles. 

Hexagon